In general, if the atoms that make up the ring contain heteroatoms, such rings become heterocycles, and organic compounds containing heterocycles are called heterocyclic compounds. An article called Alumina-coated hollow glass spheres/alumina composites, published in 1997-11-15, which mentions a compound: 17927-65-0, Name is Aluminum(III) sulfate xhydrate, Molecular Al2H8O13S3, Computed Properties of Al2H8O13S3.
Coating of alumina onto the surface of hollow glass spheres was accomplished by controlled heterogeneous precipitation from aqueous solutions The processing conditions were optimized to yield thin and uniform precursor coatings. After calcination, converting the precursor to alumina, the alumina-coated hollow glass spheres formed free-flowing powders that were used to produce glass sphere/alumina matrix composites with up to 35 vol% of controlled and well-dispersed closed porosity. The dielec. constants and the flexural strengths of such porous composites were determined as a function of porosity.
This literature about this compound(17927-65-0)Computed Properties of Al2H8O13S3has given us a lot of inspiration, and I hope that the research on this compound(Aluminum(III) sulfate xhydrate) can be further advanced. Maybe we can get more compounds in a similar way.
Reference:
Isothiazole – Wikipedia,
Isothiazole – ScienceDirect.com